Maaaany years ago I came across somebody put question: How you will know that you are a freediver? and put his own experience as answer - he went to skiing, got off the lift and while preparing for ride he spit into his googles.
I have another question: How you know that you are probably not a freediver anymore?
When you go for summer vacantion, then return and put wetsuit to balcony to dry and then you find it next year in spring during balcony cleaning.
Hope you all spend more time in water than me.